PT-2025-29821 · Digisol · Digisol Dg-Gr6821Ac Router

Published 2025-07-16 · Updated 2025-07-16 · CVE-2025-53758

Positive Technologies (AI Summary)

CVSS v4.0

5.1

Medium

Base vector

AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Digisol DG-GR6821AC Router (affected versions not specified)

Description The Digisol DG-GR6821AC Router is susceptible to unauthorized access due to the use of default admin credentials at its web management interface. An attacker with physical access can extract the firmware and reverse engineer the binary data to access hardcoded default credentials stored within the firmware. Successful exploitation could allow an attacker to gain unauthorized access to the targeted device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-312

Related Identifiers

CVE-2025-53758

Affected Products

Digisol Dg-Gr6821Ac Router

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-53758 · Security Note
• https://t.me/cvetracker/27960 · Telegram Post
• https://cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0147 · Note
• https://twitter.com/CVEnew/status/1945482459401089103 · Twitter Post